001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.security.pacl.checker;
016    
017    import com.liferay.portal.kernel.log.Log;
018    import com.liferay.portal.kernel.log.LogFactoryUtil;
019    
020    import java.security.Permission;
021    
022    import javax.management.MBeanPermission;
023    import javax.management.MBeanTrustPermission;
024    
025    /**
026     * @author Raymond Augé
027     */
028    public class MBeanChecker extends BaseChecker {
029    
030            public void afterPropertiesSet() {
031            }
032    
033            public void checkPermission(Permission permission) {
034                    String name = permission.getName();
035                    String actions = permission.getActions();
036    
037                    if ((permission instanceof MBeanPermission) &&
038                            (actions.equals(MBEAN_PERMISSION_IS_INSTANCE_OF) ||
039                             actions.equals(MBEAN_PERMISSION_REGISTER_MBEAN))) {
040                    }
041                    else if ((permission instanceof MBeanTrustPermission) &&
042                                     name.equals(MBEAN_TRUST_PERMISSION_REGISTER)) {
043                    }
044                    else {
045                            throwSecurityException(
046                                    _log, "Attempted to perform MBean operation " + permission);
047                    }
048            }
049    
050            private static Log _log = LogFactoryUtil.getLog(MBeanChecker.class);
051    
052    }